Frequency Domain Descriptions for Continuous Time Linear Time Invariant Systems

The magnitude response of a system multiplies the amplitude of an input sinusoid.

The frequency response of a system is $H(\Omega) = \frac{2}{(j\Omega +10)}$ Identify the impulse response.

A system is described by the differential equation $\frac{d^2}{dt^2}y(t) +100y(t) = 2\frac{d}{dt}x(t)$ Find the frequency response.